Enterprise applications rely heavily on stable database connections and efficient SQL execution. A GBase database helps organizations process large-scale workloads while maintaining system stability. This article introduces practical optimization techniques for enterprise database systems. 1. Database Connection Basics Applications connect to the database before executing SQL statements. CONNECT TO 'gbase_demo' USER 'dbuser' USING 'password' ; Enter fullscreen mode Exit fullscreen mode ` Stable connections are essential for reliable business systems. 2. Efficient Data Query sql id="v1g7ns" SELECT id, name FROM employee WHERE department = 'IT'; Filtering data early improves query performance. 3. Aggregation Query Example sql id="j8n2pa" SELECT department, COUNT(*) AS total_employees FROM employee GROUP BY department; Aggregation queries are commonly used in enterprise reporting systems. 4.…